Sleeper chair



FIG. 1 is a perspective view of a sleeper chair, showing my new design;

FIG. 2 is a front and top perspective view of a first piece of the sleeper chair;

FIG. 3 is a rear and bottom perspective view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a right side elevation view thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is a front and top perspective view of a second piece of the sleeper chair;

FIG. 11 is a rear and bottom perspective view thereof;

FIG. 12 is a front elevation view thereof;

FIG. 13 is a rear elevation view thereof;

FIG. 14 is a left side elevation view thereof;

FIG. 15 is a right side elevation view thereof;

FIG. 16 is a top plan view thereof;

FIG. 17 is a bottom plan view thereof; and,

FIG. 18 is another perspective view thereof, shown in an alternative position.

The broken lines in the figures illustrate portions of the sleeper chair that form no part of the claimed design. 

CLAIM The ornamental design for a sleeper chair, as shown and described. 